{
   "epochs": [ {
      "calculation_time": "13366884362699651",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "8EBC6D4002B3120FF26DA006AF0D4C0B7BFE9528ACC437E56438342799438F24",
   "next_scheduled_calculation_time": "13367489162700155"
}
